From: kbuild test robot <fengguang.wu@intel.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
Ralf Baechle <ralf@linux-mips.org>
Subject: arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
Date: Sun, 6 Nov 2016 07:48:40 +0800 [thread overview]
Message-ID: <201611060736.chmJYSsS%fengguang.wu@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2011 bytes --]
Hi Guenter,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: fb415f222c26d0d1fa19615af1d102bf5f5b3ca2
commit: 398c7500a1f5f74e207bd2edca1b1721b3cc1f1e MIPS: VDSO: Fix build error with binutils 2.24 and earlier
date: 10 months ago
config: mips-jmr3927_defconfig (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 398c7500a1f5f74e207bd2edca1b1721b3cc1f1e
# save the attached .config to linux build tree
make.cross ARCH=mips
All errors (new ones prefixed by >>):
>> arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
vim +1 arch/mips/vdso/gettimeofday.c
a7f4df4e Alex Smith 2015-10-21 @1 /*
a7f4df4e Alex Smith 2015-10-21 2 * Copyright (C) 2015 Imagination Technologies
a7f4df4e Alex Smith 2015-10-21 3 * Author: Alex Smith <alex.smith@imgtec.com>
a7f4df4e Alex Smith 2015-10-21 4 *
a7f4df4e Alex Smith 2015-10-21 5 * This program is free software; you can redistribute it and/or modify it
a7f4df4e Alex Smith 2015-10-21 6 * under the terms of the GNU General Public License as published by the
a7f4df4e Alex Smith 2015-10-21 7 * Free Software Foundation; either version 2 of the License, or (at your
a7f4df4e Alex Smith 2015-10-21 8 * option) any later version.
a7f4df4e Alex Smith 2015-10-21 9 */
:::::: The code at line 1 was first introduced by commit
:::::: a7f4df4e21dd8a8dab96e88acd2c9c5017b83fc6 MIPS: VDSO: Add implementations of gettimeofday() and clock_gettime()
:::::: TO: Alex Smith <alex.smith@imgtec.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next reply other threads:[~2016-11-05 23:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-05 23:48 kbuild test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-02-12 0:17 arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32' kbuild test robot
2017-02-05 15:49 kbuild test robot
2017-01-15 1:51 kbuild test robot
2017-01-01 17:19 kbuild test robot
2016-12-11 1:21 kbuild test robot
2016-11-13 2:01 kbuild test robot
2016-10-16 2:49 kbuild test robot
2016-10-02 2:39 kbuild test robot
2016-09-23 2:24 kbuild test robot
2016-09-14 16:02 kbuild test robot
2016-09-03 23:54 kbuild test robot
2016-08-28 11:23 kbuild test robot
2016-08-01 20:24 kbuild test robot
2016-07-22 17:28 kbuild test robot
2016-04-17 6:32 kbuild test robot
2016-04-03 9:23 kbuild test robot
2016-03-20 1:56 kbuild test robot
2016-03-13 9:16 kbuild test robot
2016-03-06 6:56 kbuild test robot
2016-02-28 8:42 kbuild test robot
2016-02-28 10:09 ` Guenter Roeck
2016-01-05 7:23 kbuild test robot
2016-01-05 8:09 ` Guenter Roeck
2016-01-05 8:22 ` Fengguang Wu
2016-01-05 14:02 ` Guenter Roeck
2016-01-05 14:30 ` Fengguang Wu
2016-01-05 15:15 ` Guenter Roeck
2016-01-06 11:50 ` Fengguang Wu
2016-01-06 11:59 ` Fengguang Wu
2016-01-05 14:35 ` Ralf Baechle
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